package com.njupt.sellsec.util;

import java.util.UUID;

/**
 * @Author: XJL
 * @Description:
 * @Date: Create in 17:22 2018/7/28
 * @Modified By:
 **/
public class UUIDUtil {

    public static String genUUID(){
       return UUID.randomUUID().toString().replace("-","");
    }
}
